1683065240

素因数分解:

$2^3\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{17657}}^1$

素因数の和:20051

約数の個数: 32

約数和(自身を含む): 3788700480

約数和(自身を除く): 2105635240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2383, 4766, 9532, 11915, 17657, 19064, 23830, 35314, 47660, 70628, 88285, 95320, 141256, 176570, 353140, 706280, 42076631, 84153262, 168306524, 210383155, 336613048, 420766310, 841532620, 1683065240]

約数ペア:

[(1, 1683065240), (2, 841532620), (4, 420766310), (5, 336613048), (8, 210383155), (10, 168306524), (20, 84153262), (40, 42076631), (2383, 706280), (4766, 353140), (9532, 176570), (11915, 141256), (17657, 95320), (19064, 88285), (23830, 70628), (35314, 47660)]